494 entries under adjective topic. ×

8
empty-headed(simple, careless, indifferent, silly)
8
farcical
8
gormless
8
half-witted(dull, weak, simple, slow)
8
humdrum(dull, flat, ordinary, dry)
8
loony(weak, simple, wrong, careless)
8
meaningless(dull, simple, slow, silly)
8
monotonous(dull, flat, ordinary, dry)
8
stupefied(dull, cold, intelligent, dead)
8
vacuous(dull, simple, slow, careless)
7
balmy(simple, wild, silly, foolish)
7
blockheaded(dull, simple, ability, slow)
7
childish(silly, foolish, rash, absurd)
7
dippy(weak, silly, foolish, crazy)
7
illogical(wrong, silly, foolish, crazy)
7
screwy(strange, silly, crazy, mad)
7
sluggish(action, dull, simple, slow)
7
thick-witted(dull, ability)
7
torpid(action, dull, slow, cold)
7
unwise(weak, simple, wrong, wild)
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APASmart Define. (2016). stupid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/stupid/thesaurus/synonyms
ChicagoSmart Define. 2016. "stupid thesaurus" https://smartdefine.org/stupid/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, stupid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/stupid/thesaurus/synonyms>.
MLASmart Define. "stupid thesaurus" 2 April 2016. Web. 26 September 2026. <https://smartdefine.org/stupid/thesaurus/synonyms>